APA (7th ed.) Citation

Brennan, J. F. (1986). History and systems of psychology (2nd ed.). Prentice-Hall.

Chicago Style (17th ed.) Citation

Brennan, James F. History and Systems of Psychology. 2nd ed. Englewood Cliffs, N.J: Prentice-Hall, 1986.

MLA (9th ed.) Citation

Brennan, James F. History and Systems of Psychology. 2nd ed. Prentice-Hall, 1986.